What are public documents primarily produced by?

Public documents are primarily produced by government departments, charities, and educational institutions because these entities are responsible for creating official records, reports, and publications that serve public interests. These documents include things like policy papers, educational materials, performance reports, and statistical data that are often made available to inform and educate the public, guide policy decisions, and evaluate the effectiveness of various programs.

In contrast, private individuals typically document their experiences for personal reasons and do not contribute to public documents. Non-profit organizations, while they can produce a variety of documents, are not exclusively focused on generating public documents for transparency or accountability purposes. Similarly, independent researchers often focus on specific studies or narratives that may not have the broad public focus characterized by official public documents. Therefore, the most accurate choice is that public documents are primarily produced by institutions that serve the public interest and are geared toward disseminating valuable information to a wider audience.